CN112811365A - Lift convenient to maintenance - Google Patents
Lift convenient to maintenance Download PDFInfo
- Publication number
- CN112811365A CN112811365A CN201911129556.XA CN201911129556A CN112811365A CN 112811365 A CN112811365 A CN 112811365A CN 201911129556 A CN201911129556 A CN 201911129556A CN 112811365 A CN112811365 A CN 112811365A
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- CN
- China
- Prior art keywords
- supporting
- rod
- base
- fixedly connected
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a lifter convenient to maintain, which comprises a lifting plate, a first base, a second base, a protective bracket, a protective net, a sunshade, a stable lifting component, a telescopic rod, a first spring and universal wheels, wherein the protective bracket is fixedly installed on one side of the top end of the lifting plate, the protective net is arranged on one side of the middle part of the protective bracket, the sunshade is fixedly installed on the top end of the protective bracket, and the stable lifting component is arranged at the bottom of the lifting plate; the novel lifting device is simple in structure and convenient to maintain and maintain in the later period, a comfortable working environment can be brought to an operator on the premise of ensuring safety by arranging the protective net and the sunshade, the damping performance is greatly improved in the using process by arranging the damping structure, the problem that the connection tightness of all parts is reduced easily because the lifter shakes violently in the moving process is avoided, and the overall occupied area of the lifter is increased by the third base, so that the stable operation of the lifting process is ensured.
Description
Technical Field
The invention relates to the technical field of lifting, in particular to a lifting machine convenient to maintain.
Background
The lift is promptly for the lift operation platform, a multi-functional lift mechanical equipment, can divide into fixedly and portable, guide tracked, the crank arm formula, cut the fork formula, the chain formula, loading and unloading platform etc, the lift is used for rescue and fitment usually, current lift structure is complicated, the installation degree of difficulty is big, the maintenance and the maintenance in later stage are not convenient for, and lift shock attenuation effect is poor, can produce acutely rocking at the in-process that removes, make the compactness decline that each part is connected easily, the life of lift has been reduced, there is not protection device, cause personnel's injury easily, and do not have protection network and sunshade at outdoor operations, bring more inconvenience for the staff.
Disclosure of Invention
The present invention is directed to a lifter which is easy to maintain, and solves the above problems of the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: a lift convenient to maintain comprises a lifting plate, a first base, a second base, a protective bracket, a protective net, a sunshade, a stable lifting component, a telescopic rod, a first spring and universal wheels, wherein the protective bracket is fixedly mounted on one side of the top end of the lifting plate, the protective net is arranged on one side of the middle of the protective bracket, the sunshade is fixedly mounted on the top end of the protective bracket, and the stable lifting component is arranged at the bottom of the lifting plate;
the stable lifting component comprises a hinge, a first supporting rod, a second supporting rod, a hydraulic rod, a connecting block, a fixed block, a second spring, a connecting groove, a sliding groove, a third spring, a sliding rod, a pulley, a supporting block, a threaded hole, a supporting screw rod, a rotating wheel, a handle and a third base, one side of the bottom end of the lifting plate is fixedly connected with the first supporting rod through the hinge, the other side of the bottom end of the lifting plate is fixedly connected with the second supporting rod through the hinge, the middle part of the first supporting rod is fixedly connected with the middle part of the second supporting rod through the hinge, one side of the second supporting rod is fixedly provided with one end of the hydraulic rod through a connecting rod, the other end of the hydraulic rod is fixedly connected to one side of the other second supporting rod through the connecting rod, the first supporting rod and the second supporting rod are connected into a supporting frame through, one end of a connecting block is fixedly arranged on one side of the bottom end of the first base, the other end of the connecting block is fixedly connected with the inside of the fixed block, the bottom end of the fixed block is fixedly arranged on one side of the top end of the second base, a second spring is sleeved on the surface of the fixed block, one end of the second spring is fixedly connected with one side of the bottom end of the first base, the other end of the second spring is fixedly connected with one side of the top end of the second base, a connecting groove is formed in one side of the top end of the fixed block, sliding grooves are formed in two sides of the connecting groove, a pulley is connected in each sliding groove in a sliding manner, the pulley is rotatably arranged at one end of a sliding rod, the other end of the sliding rod is fixedly arranged on two sides of the connecting block, the bottom end of the connecting block is fixedly connected with, a support screw rod is sleeved in the threaded hole, a rotating wheel is fixedly mounted at the top end of the support screw rod, a third base is fixedly mounted at the bottom end of the support screw rod, one ends of four telescopic rods are uniformly and fixedly mounted beside the support screw rod and positioned on one side of the bottom end of the second base, the other ends of the telescopic rods are fixedly connected with universal wheels, and a first spring is sleeved at the connection position;
furthermore, the first support rod and the second support rod are connected through hinges to form four support frames, and the support frames are connected through hinges.
Furthermore, one end of the sliding rod is rotatably connected with a pulley through a rotating shaft.
Furthermore, the damping structure that connecting block and fixed block constitute, its figure is 6, and even fixed mounting is between first base and second base.
Furthermore, a handle is fixedly arranged on one side of the rotating wheel close to the end face.
Furthermore, a brake pad is arranged on the universal wheel.
Compared with the prior art, the invention has the following beneficial effects: the novel elevator is simple in structure, the protective support and the support frame are both convenient to disassemble and assemble, later maintenance and repair are facilitated, a comfortable working environment can be brought to an operator on the premise of ensuring safety by arranging the protective net and the sunshade, the shock absorption performance is greatly improved in the using process by arranging the shock absorption structure, the problem that the connection tightness of all parts is reduced due to severe shaking of the elevator in the moving process is avoided, and the overall occupied area of the elevator is increased by the third base, so that the stable operation of the lifting process is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the lifting mechanism of the present invention;
FIG. 4 is a partial cross-sectional view of the shock absorber of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 2;
FIG. 6 is an enlarged view of area B of FIG. 2;
in the figure: 1. a lifting plate; 2. a first base; 3. a second base; 4. a protective bracket; 5. a protective net; 6. a sunshade; 7. a stable lifting component; 8. a telescopic rod; 9. a first spring; 10. a universal wheel; 71. a hinge; 72. a first support bar; 73. a second support bar; 74. a hydraulic lever; 75. connecting blocks; 76. a fixed block; 77. a second spring; 78. connecting grooves; 79. a chute; 710. a third spring; 711. a slide bar; 712. a pulley; 713. a support block; 714. a threaded hole; 715. a support screw rod; 716. a rotating wheel; 717. a handle; 718. and a third base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a lift convenient to maintain comprises a lifting plate 1, a first base 2, a second base 3, a protective support 4, a protective screen 5, a sunshade 6, a stable lifting component 7, a telescopic rod 8, a first spring 9 and universal wheels 10, wherein the protective support 4 is fixedly installed on one side of the top end of the lifting plate 1, the protective screen 5 is arranged on one side of the middle part of the protective support 4, the sunshade 6 is fixedly installed on the top end of the protective support 4, and the stable lifting component 7 is arranged at the bottom of the lifting plate 1;
the stable lifting component 7 comprises a hinge 71, a first supporting rod 72, a second supporting rod 73, a hydraulic rod 74, a connecting block 75, a fixed block 76, a second spring 77, a connecting groove 78, a sliding groove 79, a third spring 710, a sliding rod 711, a pulley 712, a supporting block 713, a threaded hole 714, a supporting screw rod 715, a rotating wheel 716, a handle 717 and a third base 718, one side of the bottom end of the lifting plate 1 is fixedly connected with the first supporting rod 72 through the hinge 71, the other side of the bottom end of the lifting plate 1 is fixedly connected with the second supporting rod 73 through the hinge 71, the middle part of the first supporting rod 72 is fixedly connected with the middle part of the second supporting rod 73 through the hinge 71, one side of the second supporting rod 73 is fixedly provided with one end of the hydraulic rod 74 through a connecting rod, the other end of the hydraulic rod 74 is fixedly connected with one side of the other second supporting rod 73 through a, the first support rods 72 and the second support rods 73 are connected through hinges 71 to form four support frames, the support frames are connected through the hinges 71, the support frames are fixedly connected to the top end of the first base 2 through the hinges 71, one end of a connecting block 75 is fixedly installed on one side of the bottom end of the first base 2, the other end of the connecting block 75 is fixedly connected with the inside of the fixed block 76, the bottom end of the fixed block 76 is fixedly installed on one side of the top end of the second base 3, the surface of the fixed block 76 is sleeved with a second spring 77, one end of the second spring 77 is fixedly connected with one side of the bottom end of the first base 2, the other end of the second spring 77 is fixedly connected with one side of the top end of the second base 3, one side of the top end of the fixed block 76 is provided with a connecting groove 78, two sides of the connecting groove 78 are provided with sliding grooves 79, the other end of the sliding rod 711 is fixedly installed at two sides of the connecting block 75, the bottom end of the connecting block 75 is fixedly connected with the top end of the connecting groove 78 through a third spring 710, a damping structure composed of the connecting block 75 and the fixing block 76 is 6, and is uniformly and fixedly installed between the first base 2 and the second base 3, a supporting block 713 is fixedly installed at one side of four corners of the second base 3, and the top end surfaces of the four supporting blocks 713 are all penetrated and provided with threaded holes 714, a supporting screw rod 715 is sleeved in the threaded holes 714, a rotating wheel 716 is fixedly installed at the top end of the supporting screw rod 715, a handle 717 is fixedly installed at one side of the rotating wheel 716 close to the end surface, a third base 718 is fixedly installed at the bottom end of the supporting screw rod 715, one ends of four telescopic rods 8 are uniformly and fixedly installed at one side of the bottom end of the second base 3, the universal wheel 10 is provided with a brake pad; when the elevator convenient to maintain is used, the bottom end of the second base 3 is fixedly connected with a universal wheel 10 through an expansion link 8, the lifting platform can be moved through the universal wheel 10, after reaching a specified lifting operation ground, the rotating wheel 716 can be driven to rotate through a rotating handle 717, so that a supporting screw 715 rotates to drive the third base 718 to move downwards to support the whole lifting platform and stably fix the whole lifting platform on the ground, at the moment, an operator climbs the lifting plate 1, the hydraulic rod 74 works to drive the first supporting rod 72 and the second supporting rod 73 to move upwards under the action of the hinge 71, so that the lifting effect is achieved, meanwhile, the protective net 5 can prevent the operator from falling down to play a role of safety protection, the sunshade 6 can bring a comfortable working environment for the operator, the sunshade 6 is convenient to detach and can be detached when being used indoors, and violent shaking can be generated in the moving operation process, at this time, the second spring 77 between the first base 2 and the second base 3 and the third spring 710 between the connecting block 75 and the connecting groove 78 can be used to eliminate the violent shaking, so that the safety of the operator is guaranteed, and the tightness of the connection of the components is ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a lift convenient to maintenance, includes lifter plate (1), first base (2), second base (3), protective bracket (4), protection network (5), sunshade (6), steady lifting unit spare (7), telescopic link (8), first spring (9) and universal wheel (10), its characterized in that: a protective bracket (4) is fixedly mounted on one side of the top end of the lifting plate (1), a protective screen (5) is arranged on one side of the middle part of the protective bracket (4), a sunshade (6) is fixedly mounted on the top end of the protective bracket (4), and a stable lifting assembly (7) is arranged at the bottom of the lifting plate (1); the stable lifting component (7) comprises a hinge (71), a first supporting rod (72), a second supporting rod (73), a hydraulic rod (74), a connecting block (75), a fixing block (76), a second spring (77), a connecting groove (78), a sliding groove (79), a third spring (710), a sliding rod (711), a pulley (712), a supporting block (713), a threaded hole (714), a supporting screw rod (715), a rotating wheel (716), a handle (717) and a third base (718), one side of the bottom end of the lifting plate (1) is fixedly connected with the first supporting rod (72) through the hinge (71), the other side of the bottom end of the lifting plate (1) is fixedly connected with the second supporting rod (73) through the hinge (71), the middle part of the first supporting rod (72) is fixedly connected with the middle part of the second supporting rod (73) through the hinge (71), one side of the second supporting rod (73) is fixedly provided with one end of the hydraulic rod (74) through a connecting rod, the other end of the hydraulic rod (74) is fixedly connected to one side of another second supporting rod (73) through a connecting rod, the first supporting rod (72) and the second supporting rod (73) are connected through a hinge (71) to form a supporting frame, the supporting frame is fixedly connected to the top end of the first base (2) through the hinge (71), one end of a connecting block (75) is fixedly installed on one side of the bottom end of the first base (2), the other end of the connecting block (75) is fixedly connected with the inside of the fixing block (76), the bottom end of the fixing block (76) is fixedly installed on one side of the top end of the second base (3), a second spring (77) is sleeved on the surface of the fixing block (76), one end of the second spring (77) is fixedly connected with one side of the bottom end of the first base (2), and the other end of the second spring (77) is fixedly connected with one side of the top end of the second, the connecting groove (78) is formed in one side of the top end of the fixing block (76), sliding grooves (79) are formed in two sides of the connecting groove (78), a pulley (712) is connected in each of the two sliding grooves (79) in a sliding mode, the pulley (712) is rotatably installed at one end of a sliding rod (711), the other end of the sliding rod (711) is fixedly installed on two sides of a connecting block (75), the bottom end of the connecting block (75) is fixedly connected with the top end of the connecting groove (78) through a third spring (710), supporting blocks (713) are fixedly installed on one side of four corners of the second base (3), threaded holes (714) are formed in the top surfaces of the four supporting blocks (713) in a penetrating mode, a supporting screw rod (715) is sleeved in each threaded hole (714), a rotating wheel (716) is fixedly installed at the top end of the supporting screw rod, the support screw (715) next door just lies in the even fixed mounting in second base (3) bottom one side one end of four telescopic links (8), the other end fixedly connected with universal wheel (10) of telescopic link (8), and the junction has cup jointed first spring (9).
2. A service-friendly lift as claimed in claim 1, wherein: the first supporting rods (72) and the second supporting rods (73) are connected through hinges (71) to form supporting frames, the number of the supporting frames is four, and the supporting frames are connected through the hinges (71).
3. A service-friendly lift as claimed in claim 1, wherein: one end of the sliding rod (711) is rotatably connected with a pulley (712) through a rotating shaft.
4. A service-friendly lift as claimed in claim 1, wherein: the damping structure that connecting block (75) and fixed block (76) are constituteed, its figure is 6, and even fixed mounting is between first base (2) and second base (3).
5. A service-friendly lift as claimed in claim 1, wherein: and a handle (717) is fixedly arranged on one side of the rotating wheel (716) close to the end surface.
6. A service-friendly lift as claimed in claim 1, wherein: and the universal wheel (10) is provided with a brake pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911129556.XA CN112811365A (en) | 2019-11-18 | 2019-11-18 | Lift convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911129556.XA CN112811365A (en) | 2019-11-18 | 2019-11-18 | Lift convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112811365A true CN112811365A (en) | 2021-05-18 |
Family
ID=75852593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911129556.XA Withdrawn CN112811365A (en) | 2019-11-18 | 2019-11-18 | Lift convenient to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112811365A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324371A (en) * | 2021-06-18 | 2021-08-31 | 北京杰信越发制冷设备安装工程有限公司 | Refrigeration equipment convenient to move and fix and used for refrigeration of refrigeration house |
-
2019
- 2019-11-18 CN CN201911129556.XA patent/CN112811365A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324371A (en) * | 2021-06-18 | 2021-08-31 | 北京杰信越发制冷设备安装工程有限公司 | Refrigeration equipment convenient to move and fix and used for refrigeration of refrigeration house |
| CN113324371B (en) * | 2021-06-18 | 2022-07-12 | 北京杰信越发制冷设备安装工程有限公司 | Refrigeration equipment convenient to move and fix and used for refrigeration of refrigeration house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210518 |
|
| WW01 | Invention patent application withdrawn after publication |